Skip to content

Instantly share code, notes, and snippets.

View isumix's full-sized avatar
🕊️
No War

Igor Sukharev isumix

🕊️
No War
View GitHub Profile
@meeas
meeas / DebianSid_on_LUKS-BTRFS_with_systemd-boot.md
Last active June 9, 2024 07:46
For installing Debian Sid with LUKS2 encrypted BTRFS filesystem with Systemd-boot and rEFInd bootloaders plus an option for dualboot to Windows

For directly installing Debian Sid not supported by the Debian installer, namely:

  • Single LUKS2 encrypted partition which contains the full installation
  • Single BTRFS filesystem (integrated home partition)
  • Encrypted swapfile in BTRFS subvolume (supports laptop suspend but not hibernate)
  • Uses systemd-boot bootloader (instead of Grub2, also optional rEFInd instructions)
  • Minimal Gnome install (plus instructions for any other DE you wish)
  • Proper user groups for common security tools like sudo-less Wireshark, etc...
  • Optional removal of crypto keys from RAM during laptop suspend
  • Optional configurations for laptops (including fingerprint readers)
@joseluisq
joseluisq / resize_disk_image.md
Last active July 12, 2024 14:00
How to resize a qcow2 disk image on Linux

How to resize a qcow2 disk image on Linux

This example takes olddisk.qcow2 and resizes it into newdisk.qcow2, extending one of the guest's partitions to fill the extra space.

1. qcow2 format

1.1. Verify the filesystems of olddisk.qcow2

@WebReflection
WebReflection / dom-libraries.md
Last active February 6, 2024 15:50
A recap of my FE / DOM related libraries

My FE/DOM Libraries

a gist to recap the current status, also available as library picker!

Minimalistic Libraries

do one thing only and do it well

  • µhtml (HTML/SVG auto-keyed and manual keyed render)
  • augmentor (hooks for anything)
  • wickedElements (custom elements without custom elements ... wait, what?)
@jahe
jahe / enzyme-cheatsheet.js
Last active June 3, 2022 01:18
Enzyme Cheatsheet
// Show rendered HTML
const wrapper = shallow(<App />)
console.log(wrapper.debug())
// Disable lifecycle methods of react within tests
const wrapper = mount(<App />, { disableLifecycleMethods: true })
// Assert number of occurrences
expect(wrapper.find('p').length).toBe(1)
@Munawwar
Munawwar / array-diff.html
Last active April 29, 2023 08:56
O(n) array diff & patch algorithm in JavaScript (unlike LCS, this is a trade-off for speed than minimum changes).
<html>
<body>
<script>
/**
* This array diff algorithm is useful when one wants to detect small changes
* (like consecutive insertions or consecutive deletions) several times
* in short time intervals. Alternative algorithms like LCS woud be too expensive
* when running it too many times.
*/
@Restuta
Restuta / framework-sizes.md
Last active March 7, 2024 00:01
Sizes of JS frameworks, just minified + minified and gzipped, (React, Angular 2, Vue, Ember)

Below is the list of modern JS frameworks and almost frameworks – React, Vue, Angular, Ember and others.

All files were downloaded from https://cdnjs.com and named accordingly. Output from ls command is stripped out (irrelevant stuff)

As-is (minified)

$ ls -lhS
566K Jan 4 22:03 angular2.min.js
@paulirish
paulirish / what-forces-layout.md
Last active July 18, 2024 22:41
What forces layout/reflow. The comprehensive list.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent